Submission #876282

#	Time	Username	Problem	Language	Result	Execution time	Memory
876282		Halfjuice	Digital Circuit (IOI22_circuit)	C++17	Compilation error	0 ms	0 KiB

circuit

#include <vector>
 
typedef struct _Node {
  _Node* parent;
  std::vector<_Node*> children;
} Node;
 
void init(int N, int M, int* P, int* A) {
  Node* nodes = new Node[N+M];
  for (int i=0; i<N+M; i++) {
    nodes[i].parent = nodes+P[i];
    nodes[P[i]].children.push_back(nodes+i);
  }
}
 
int count_ways(int L, int R) {
  return 0;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccG7Ry9s.o: in function `main':
stub.cpp:(.text.startup+0x128): undefined reference to `init(int, int, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status